Hex-3-en-1-yl 2-oxopropanoate

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 酮酸及其衍生物
• 英文名称: Hex-3-en-1-yl 2-oxopropanoate
• 英文别名: hex-3-enyl 2-oxopropanoate
• 化学式: C₉H₁₄O₃
• 分子量: 170.21
• InChiKey: LKNXTZXOBHAYSR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  12
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  43.4
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• Process for preparing monoesters
  申请人：Wicki A. Markus

  公开号：US20050143599A1

  公开（公告）日：2005-06-30

  A process for preparing monoesters comprises the step of reacting at least one diol with at least one carboxylic acid in a biphasic solvent system, the carboxylic acid being sufficiently water soluble to allow esterification to occur, and the biphasic solvent system comprising water and at least one aprotic solvent in which the resulting monoester has greater solubility than in water.

  制备单酯的过程包括在两相溶剂系统中，将至少一种二醇与至少一种羧酸反应的步骤，其中羧酸足够水溶性以允许发生酯化反应，而两相溶剂系统包括水和至少一种无质子溶剂，其中得到的单酯比水具有更大的溶解度。
• [EN] PERFUME SYSTEM FOR PERFUMED CONSUMER PRODUCT<br/>[FR] SYSTÈME DE PARFUM POUR PRODUIT PARFUMÉ DE CONSOMMATION
  申请人：FIRMENICH & CIE

  公开号：WO2021214205A1

  公开（公告）日：2021-10-28

  The present invention relates to a perfume system comprising a core-shell microcapsule A, optionally, a core-shell microcapsule B, and optionally, a free perfume oil, wherein the core of the core-shell microcapsule A and/or the free perfume oil comprises a 2-oxoacetate derivative of formula (I) as well as a perfumed consumer product comprising the same and methods and uses of the same for enhancing, conferring, increasing and/or modifying the fragrance properties and/or the fragrance intensity of perfumed consumer products.

  本发明涉及一种香水系统，包括一个核-壳微胶囊A，可选地，一个核-壳微胶囊B，以及可选地，一个游离香水油，其中核-壳微胶囊A的核和/或游离香水油包含式(I)的2-氧代乙酸酯衍生物，以及包含相同的香水消费产品以及用于增强、赋予、增加和/或修改香水消费产品的香气特性和/或香气强度的方法和用途。
• Slow release of fragrant compounds in perfumery using alpha-keto esters
  申请人：FIRMENICH SA

  公开号：US20010014661A1

  公开（公告）日：2001-08-16

  The present invention describes a fragrance delivery system which releases fragrant aldehydes or ketones and/or fragrant compounds containing an olefin function upon exposure to light. This system comprises &agr;-keto esters of formula 1 in which R′* and R″* have the meaning as defined in the application and which are generally, in case of R′*, an alkyl group carrying an abstractable hydrogen in &ggr;-position relative to the &agr;-keto function and carrying a moiety from which is derived a fragrant compound containing an olefin function, and, in case of R″*, the organic part of a primary or secondary alcohol from R″*OH which is derived a fragrant aldehyde or ketone.

  本发明描述了一种香气释放系统，该系统在接触光线时释放出含有醛或酮的芳香基和/或含有烯烃功能的芳香化合物。该系统包括式1中的α-酮酯，其中R'*和R"'*的含义如申请书中所定义，并且通常情况下，在R'*的情况下，它是一种烷基，带有可提取氢的γ-位置相对于α-酮功能，并带有一个基团，从中得到含有烯烃功能的芳香化合物，在R"’*的情况下，它是来自R"OH的一级或二级醇的有机部分，从中得到含有香醛或酮的芳香基。
• MICROCAPSULES AND USES THEREOF
  申请人：Berthier Damien

  公开号：US20140323376A1

  公开（公告）日：2014-10-30

  The present invention relates to core-shell microcapsules comprising photolabile 2-oxoacetate pro-fragrance molecules capable of liberating an active molecule such as, for example, an aldehyde or ketone upon exposure to light. The present invention concerns also the use of said microcapsules in perfumery as well as the perfuming compositions or perfumed articles comprising the invention's microcapsules to provide a prolonged release of fragrant aldehydes and/or ketones.

  本发明涉及核-壳微胶囊，其中包含光敏2-氧代乙酸酯前香分子，能够在受光照射后释放出活性分子，例如醛或酮。本发明还涉及在香料工业中使用所述微胶囊，以及包含本发明微胶囊的香料组合物或香味物品，以提供芳香醛和/或酮的延长释放。
• ENERGETIC COCRYSTALS FOR TREATMENT OF A SUBTERRANEAN FORMATION
  申请人：HALLIBURTON ENERGY SERVICES, INC.

  公开号：US20160177698A1

  公开（公告）日：2016-06-23

  The present invention relates to energetic cocrystals, and to methods for using the same for treatment of a subterranean formation. In various embodiments, the present invention provides a method of treating a subterranean formation, the method including obtaining or providing a composition including energetic cocrystals. Each energetic cocrystal independently includes an energetic compound and a secondary material. The method also includes placing the composition in a subterranean formation.

  本发明涉及具有能量共晶体的相关技术，以及使用这些技术治疗地下地层的方法。在各种实施例中，本发明提供了一种治疗地下地层的方法，该方法包括获得或提供包括能量共晶体的组合物。每个能量共晶体独立地包括一个能量化合物和一个辅助材料。该方法还包括将该组合物放置在地下地层中。